EP 2925418 B1 20230531 - TENNIS NET TENSION SYSTEM INCLUDING SERVICE LET INDICATION FEATURE
Title (en)
TENNIS NET TENSION SYSTEM INCLUDING SERVICE LET INDICATION FEATURE
Title (de)
TENNISNETZSPANNUNGSSYSTEM MIT LET-ANZEIGEFUNKTION
Title (fr)
SYSTÈME DE TENSION DE FILET DE TENNIS COMPRENANT UNE CARACTÉRISTIQUE D'INDICATION DE REPRISE DE SERVICE
Publication
Application
Priority
- US 201261730238 P 20121127
- US 201261737284 P 20121214
- US 2013072408 W 20131127
Abstract (en)
[origin: WO2014085708A1] Disclosed is system and method for measuring the tension of a tennis net, and, alternatively or in addition, for determining if a service let occurs via the measuring of the net tension. The disclosed embodiments measure a force exerted on the center-strap or the singles stick by the net. In these embodiments, the measured force provides an accurate reflection of the tension of the net.
IPC 8 full level
A63B 71/06 (2006.01); A63B 61/00 (2006.01); A63B 61/04 (2006.01)
CPC (source: EP US)
A63B 61/04 (2013.01 - EP US); A63B 71/0608 (2013.01 - EP US); A63B 61/003 (2013.01 - EP US); A63B 2071/0613 (2013.01 - EP US); A63B 2071/0625 (2013.01 - EP US); A63B 2220/51 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014085708 A1 20140605; EP 2925418 A1 20151007; EP 2925418 A4 20160713; EP 2925418 B1 20230531; US 2015283439 A1 20151008; US 9687707 B2 20170627
DOCDB simple family (application)
US 2013072408 W 20131127; EP 13858909 A 20131127; US 201314646230 A 20131127